About a dozen Los Angeles Police Department officials are still being guarded by protective details Wednesday morning, as authorities are expected to fast track forensic analysis to confirm whether the charred human remains found in a burned cabin were suspected cop killer Christopher Dorner’s, the LAPD said.

LAPD Lt. Andrew Neiman said the department would not confirm reports that Dorner’s wallet and California driver’s license were found in the cabin ruins. That investigation is being handled by the San Bernardino County Sheriff’s Department.

But Neiman said the condition of the body and the availability of forensic labs will determine how long it will take to identify the remains. It’s likely the agencies will expedite analysis, he added.

About a dozen of the 50 or so protective details will continue to guard LAPD officials threatened by Dorner until there is a positive identification that the remains are the suspect’s, he said.

Protective details “will remain in place until the department and those people feel safe,” Neiman said. “We still have some individuals in this department who are in great fear.”

Neiman also said the murder investigation against Dorner will continue.

“We don’t just stop a murder case simply because we think the suspect in that case is no longer with us,” he said.

The department intends to follow up on the more than 1,000 tips received from the public and investigate where there were accomplices or other suspects in the attacks.

The Riverside District Attorney has already filed murder charges against Dorner for killing a Riverside police officer. He is also suspected of killing an Irvine couple, and wounding an LAPD officer. A San Bernardino County Sheriff’s deputy was killed Tuesday during a gunfight at Seven Oaks cabin with a suspect authorities believe was Dorner.